Keynote: Evolution of Open Source for Safe Usage in Critical Systems
summary
Open source projects prototype ways to publish machine-readable provenance and safety profiles so components carry the metadata needed for certification and automated patching. Work targets Linux, Xen, Yocto & Zephyr and focuses on generating consistent SBOM-like outputs, signing and traceability hooks, and update rollbacks that preserve validated system states. Early prototypes integrate with existing CI pipelines and package tooling; demonstrations show reproducible provenance attached to builds and successful safety-preserving update paths.
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